2231

Dual 31-Band electronic graphic equalizer 

(with compressor and Type III Noise Reduction)

 

2231 is designed basing on 1231 with adding compression limiter and type III Dolby noise reduction With type III Dolby noise reduction function, help to further reduce the noise of the system,

making the system very quiet. Compression limiter function use the currently best limiter IC (THAT2181 and THAT2522) for production, with greater than 120dB dynamic range, less than 0.0025% distortion, totally can meet with the professional level compression limiter.

 

Technical Parameters:

Input impedance: Balanced 40KΩ, 20KΩ unbalanced

Output Impedance: Balanced 200Ω, 100Ω unbalanced

Maximum input level:> +21 dBu, balanced or unbalanced

Band Width: 20HZ-20KHZ (+0.5 dB/-1dB)

Dynamic range: 109dB 115dB

SNR: 95dB 100dB

Total Harmonic Distortion: <0.005%

Channel Isolation:> 90dB

Power Supply: 220V 24W